Sony Corp. has created a new artificial-intelligence program to help estimate property price for the group’s real-estate venture, the electronics giant announced. Using a form of machine learning called deep learning, the program can analyze and learn from various property-related information to calculate updated market prices. The software would be available for customers to determine their own deal’s execution price. Many tech companies such as Facebook and Alphabet Inc.–formerly known as Google–use deep learning to automatically tag people in photographs uploaded to their sites, or to categorize images.